Question

1. Write the reaction of Na, K, Ca, Li, Be, Mg, Mn, Al, Zn with oxygen and write the name of the compound​

Answer 1

Explanation:

• Na + O2 → Na2O
• K + O2 → K2O2 or KO2
• Ca + O2 → CaO
• Li + O2 → Li2O
• Be + O2 → BeO
• Mg + O2 → MgO
• Mn + O2 → Mn3O4
• Al + O2 → Al2O3
• Zn + O2→ ZnO